In this respect, one has often exploited a
robust prediction of candidate theories of QG,
namely a minimum uncertainty in position measurement to \(\mathcal {O}\) (\(l_{Pl}\) ) with \(l_{Pl}\sim 10^{-35}~m\)  to be the Planck length, the corresponding existence of a minimum measurable length [1]}, [2]}, [3]}, and the modification of the Heisenberg uncertainty principle (HUP) to the so-called Generalised Uncertainty Principle (GUP) [4]}, [5]}, [6]}, [7]}.
